Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2403 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C13 · Schur multiplier (H2) = C23 |
| direct product | C13×#2514 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C13 | C24 |
| commutator, Frattini, cosocle | C23 | C24×C13 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C13 ◁ G | |
372 conjugacy classes of subgroups.
| minimal degree | μ(G) = 37 |
| transitive degree | μt(G) = 1664 |
A minimal faithful permutation representation — 4 generators on 37 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13)(15,17)(16,20)(22,23,27,25)(24,29,28,26)(32,36)(34,37);(14,15,18,17)(16,19,20,21)(22,24)(23,26)(25,29)(27,28)(30,31,33,35)(32,37,36,34);(14,16)(15,19)(17,21)(18,20)(22,25,27,23)(24,29,28,26)(30,32,33,36)(31,34,35,37);(14,17,18,15)(16,21,20,19)(22,26,27,29)(23,28,25,24)494 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 1246);